/*
 * Copyright 2008 Zoundry LLC, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.zoundry.gaedt.sdk;

import org.eclipse.core.runtime.jobs.ISchedulingRule;

/**
 * Implements a scheduling rule that can be used to prevent multiple
 * SDK related jobs from running concurrently.
 */
public class ZGaeSDKSchedulingRule implements ISchedulingRule
{
    /** The SDK scheduling rule. */
    public static final ZGaeSDKSchedulingRule RULE = new ZGaeSDKSchedulingRule();

    /**
     * Private c'tor.
     */
    private ZGaeSDKSchedulingRule()
    {
    }

    /**
     * @see org.eclipse.core.runtime.jobs.ISchedulingRule#contains(org.eclipse.core.runtime.jobs.ISchedulingRule)
     */
    public boolean contains(ISchedulingRule aRule)
    {
        if (aRule == this)
            return true;
        return false;
    }

    /**
     * @see org.eclipse.core.runtime.jobs.ISchedulingRule#isConflicting(org.eclipse.core.runtime.jobs.ISchedulingRule)
     */
    public boolean isConflicting(ISchedulingRule aRule)
    {
        return aRule == this;
    }
}
